A D M N Р B С
Posted: Tue Nov 23, 2021 9:05 am
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A D M N Р B С
AD//BC, M is the mid point of AB, P is the mid point of MN, N is the mid point of DC. We known that the area of triangle APN is 31cm2. How to find the area of ADBC in the simplest way.
A D M N Р B С